// 看板通用样式
body {
  background: #0a131c url(../images/bg@2x.png) no-repeat 0 0/cover;
  background-size: cover;
}

.header {
  position: relative;
  display: flex;
  height: 6.0938vw;
  background: url('../images/title.png') no-repeat center 1.0938vw / 24.5833vw,
  url('../images/编组\ 18@2x.png') 0 0/cover;

  a {
    position: absolute;
    width: 12.0313vw;
    height: 2.6042vw;
    background-color: pink;
    text-align: center;
    line-height: 2.6042vw;
    font-size: 1.25vw;
    color: #DBFAFF;

    &:nth-child(1) {
      left: 7.0313vw;
      top: 2.7604vw;
      background: url('../images/矩形@2x.png') 0 0 /cover;
    }

    &:nth-child(2) {
      left: 19.6354vw;
      top: 2.7604vw;
      background: url('../images/矩形@2x.png') 0 0 /cover;
    }

    &:nth-child(3) {
      right: 19.6354vw;
      top: 2.7604vw;
      background: url('../images/矩形_1@2x.png') 0 0 /cover;
    }

    &:nth-child(4) {
      right: 7.0313vw;
      top: 2.7604vw;
      background: url('../images/矩形_1@2x.png') 0 0 /cover;
    }

    // 导航栏激活状态
    &.active {
      background: url('../images/矩形_2@2x.png') 0 0 /cover;
      color: #F7B12A;
    }
  }

}

.back {
  position: fixed;
  z-index: 999;
  left: 0;
  top: 1.5625vw;
  width: 4.8958vw;
  height: 2.9167vw;
  background: url('../images/返回@2x.png') 0 0/cover;
  
}